TRENDnet’s 4-Port DisplayPort KVM Switch, model TK-441DP, allows you to control four computers with one set of console controls. Experience up to 4K UHD resolution with this DisplayPort KVM switch, no driver installation required. The TK-441DP DisplayPort KVM switch is designed for systems with DisplayPort, USB mouse and keyboard connections, and features a two-port USB hub to share storage devices or printers between computers.